baber/WOPTO huggingface dataset:
Patent JP-H0252154-A (JP)
Title: Belt cooling device for belt type continuous casting machine and method for adjusting position of cooling water nozzle
Inventor: KANAI NORIYUKI
IPC: B22D11/06
Filed: 1989-05-15
Abstract: PURPOSE:To make uniform water film of cooling water and to obtain title cooling device improving cooling efficiency by forming opening ends at nozzle tips for supplying cooling water to a belt so as to exceed width of circular grooves arranged to upstream roll shaft direction and become smaller than pitch of the circular grooves. CONSTITUTION:As the opening ends of the above nozzles 25 are made to enlarge so as to exceed the width of the circular grooves 10, cooling water is joined with the cooling water flowed out from the adjoining nozzle 25 just at the place flowed out from the nozzle 25. In this result, water film of the cooling water uniformly spread to width direction of the belt 6 is formed. Further, as the uniform water film is formed at the place flowed out from the nozzle 25 as the above, the nozzle 25 tip can be positioned at near the belt surface. Therefore, as the cooling water does not uselessly cool the upstream side roll 7, pawl type shield as the ordinary use is unnecessary. Further, as the nozzle 25 tip position is adjusted by inclining a cooling pipe 24 around the axial line of the roll 7, even if working error, etc., exists in the cooling pipe 24, nozzle 25, etc., the nozzle tip can be positioned at the position, where the cooling water can be effectively supplied to the belt 6.
Patent JP-H01288116-A (JP)
Title: Power line carrier signal repeater
Inventor: FUKUMOTO YOSHIHIRO
IPC: H04B3/58
Filed: 1988-05-16
Abstract: PURPOSE:To attain sure relay of a signal by demodulating a received signal once into an original data, modulating and amplifying the result and outputting it to a power line. CONSTITUTION:A signal sent from a transmission reception 2a to a distribution line 1 is fetched to a relay station 4a at a relay point 4 on the distribution line 1, demodulated once into a reception data 4h equivalent to the original data by a demodulator 4c via a filter 4b and given to a CPU 4d. The reception data 4h processed by the CPU 4d is modulated newly by a modulator 4e as the transmission data 4i, amplified by an amplifier of and sent to the distribution line 1 via a filter 4g. Thus, the demodulation frequency and the modulation frequency are differentiated to eliminate noise near the signal frequency or the signal is once demodulated, them modulated again and amplified to improve the distortion.
Patent JP-H10304043-A (JP)
Title: Telephone system
Inventor: MOCHIZUKI MASAKI
IPC: H04M1/57
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent such a situation in which a telephone number of a caller is notified to a callee against the caller's intention even when the caller forgets to dial for selecting 'non-notification of number'. SOLUTION: This system has a notification button 1 displaying 'notification' and a non-notification button 2 displaying 'non-notification'. When it is desired the users telephone number not to be notified to his callee, the button 2 displaying 'non-notification' is pushed. Thus, an originator information protection number of an originator information protection number store part 4 is outputted to a buffer memory 5 and the caller's telephone number is temporarily stored there. Then, the user operates dial buttons 3 to dial the telephone number of the callee, the dialed number is temporarily stored in the memory 5. Meanwhile, the originator information production number that is previously stored is outputted to a circuit via a circuit connection control part 6, and then the dialed telephone number is outputted to the circuit.
Patent JP-S60263664-A (JP)
Title: Reciprocation moving mechanism of blade part in multi-blade cutting machine
Inventor: HIRABAYASHI MASARU
IPC: B24B27/06
Filed: 1984-06-08
Abstract: PURPOSE:To easily further promptly prevent a work from its bound and improve cutting efficiency of the work, by providing a stroke regulating mechanism which automatically changes a position fixing a bearing on the surface of a rotary plate by detecting a bound phenomenon generated in the work during its cutting. CONSTITUTION:A detector 64 detects a bound phenomenon, if it is generated by wearing a side wall of each band 10 in a blade part, transmitting a signal to a control board 66, and the control board 66, stopping rotation of a rotary plate 16 and operating a motor 58 so as to rotate a ball screw 52 in a predetermined number of turns and transfer a sliding unit 48 to the direction of a rotary shaft 18 along the ball screw, moves a bearing 28 on a predetermined straight line on a surface of the rotary plate to its center shaft direction. Next, the bearing 28 is refixed to a predetermined stroke position, where no bound phenomenon is generated, on the surface of the rotary plate 16 by stopping rotation of both the motor 58 and the ball screw 52. And the control board 66 continues to again cut a work 62 by automatically rotating the rotary plate 16 are reciprocating a stable frame 34 and a sliding frame 38 along a predetermined straight line.
Patent JP-S598531-A (JP)
Title: Cooling structure of electronic apparatus for vehicle
Inventor: INOUE HIROSHI
IPC: B60R16/02
Filed: 1982-07-07
Abstract: PURPOSE:To enable simple and reliable cooling of an electronic apparatus without using a cooling means for exclusive use, by attaching an electronic apparatus to a part of a line within the engine room of a fuel feed system leading to an engine to cool the electronic apparatus with the lining working as a heat exchanging body for radiation. CONSTITUTION:An electronic apparatus 4 for controlling an engine is mounted within an engine room, the apparatus being installed on a lining 5 of a fuel feed system extending to an engine. In this case, the lining 5 has a zig-zag part 5a, of which opposite ends 6 and 7 are coupled to ends 8 and 9 of parts 5a and 5c, respectively, being positioned adjacent thereto by means of joints 10 and fixture metals 11, and a heat sink 13, formed on a base 12 of the electronic apparatus 4, is inserted through the zig-zag part 5a to cause the zig-zag part 5a to serve as the heat exchanging body for radiation of the electronic device 4. This cause the fuel flowing through the lining 5 to absorb the heat from the heat sink 13 heated by the hot air within the engine room to cool the electronic apparatus 4.
Patent JP-S6010966-A (JP)
Title: Scanner
Inventor: KAMATA KENJI
IPC: H04N1/04
Filed: 1983-06-30
Abstract: PURPOSE:To attain the thin profile of a device and also ease of alignment of optical axes at an image forming with variable magnification by converting the tilt of an optical axis in arranging a mirror, an image forming optical system and a photoreceptor when the image of an original is formed with variable magnification to a picture photoreceptor. CONSTITUTION:A reflected light image from an original O by an original lighting light source 13 is made incident to a reading element 17 via the 1st mirror 14, the 2nd mirror 15 and a lens 16 as an image forming light so as to obtain the recording with unmagnification. In reduced reading, the optical axis 18 is tilted around a lens C until a position shown in broken lines and also the 2nd mirror 15 placed on the X position is shifted to the Y position in the direction of an arrow. The mirror 15 is tilted while the 2nd mirror 15 is moved from the X position to the Y position so as to make the reflected light from the 2nd mirror 15 incident to a reading element 17 through a lens 16.
Patent JP-H0414926-A (JP)
Title: Packet switching network data collecting method
Inventor: BABA KIMIMITSU
IPC: H04L12/24
Filed: 1990-05-08
Abstract: PURPOSE:To detect the communication fault of a packet switching network quickly and accurately by monitoring the real communication system of the packet exchange network without imparting an adverse influence onto a line and collecting and analyzing a communication data at a remote location. CONSTITUTION:The packet switching network is segmented into blocks, a line drawing device is provided on every block and remote test equipments (RTS) 17-20 are connected to the line drawing devices 22-29 respectively. Moreover, the RTS 17-20 are connected to a maintenance operation center (MAC) 21 and the MAC 21 monitors a packet flowing through the packet switching network actually in real time via the line drawing devices 22-29 and the RTS 17-20. In this case, the MAC 21 receives the designation of a subscriber number to select the RTS and the line drawing device to absorb a head of a packet flowing through a block corresponding to them. Thus, the packet switching network is monitored in the real time to detect the fault quickly, accurately and easily.
Patent JP-2000022196-A (JP)
Title: Light receiving element having quantum wave interference layer
Inventor: KANO HIROYUKI
IPC: H01L29/86
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance light receiving sensitivity and response of a light receiving element through pin junction having a novel structure. SOLUTION: The i-layer of pin junction comprises quantum wave interference layers Q1-Q4 where first layers W and second layers B having wider band width are laminated at a multiplex period, and carrier confining layers C1-C3 wherein the thickness of the first and second layers W, B is set equal to odd number of times of a quarter of wavelength of quantum wave in each layer of carrier. A δlayer sufficiently thinner than the first and second layers W, B and varying the energy band abruptly is formed on the boundary of the first and second layers W, B and a plurality of quantum wave interference layers are connected in series while sandwiching carrier storage layers. When electrons are pumped optically in the carrier confining layers C1-C3, the quantum wave interference layer propagates while waving from an n-layer to a p-layer and a photocurrent flows at high speed.
Patent JP-H07326466-A (JP)
Title: Heater, fixing device and equipment incorporating fixing device
Inventor: KARIBE TAKAAKI
IPC: H05B3/10
Filed: 1994-05-31
Abstract: PURPOSE:To make highly reliable temperature control possible through the enhancement of junction strength by forming a junction of electrode element portions along the longer sides of a substrate, the electrode element portions being located at both ends of a temperature detecting element such as a thermistor. CONSTITUTION:A heater H formed by an overcoat 4 on a resistance heating element 2 along the longitudinal direction of a substrate 1 is provided on one side of the substrate 1. Wiring conductors 51, 52, and a thermistor 6 bridged to a wiring conductor 7 via electrode terminal portions 63, 64 are provided on the other side of the substrate 1 along the longitudinal direction of the substrate 1. The electrode terminal portions of the thermistor are joined together not along the shorter sides of the substrate where stresses caused by the thermal deformation of the thermistor are great, but along the longer sides of the substrate, so as to increase the strength with which the wiring conductors of the substrate and the thermistor are joined together, so as to prevent peeling and to make possible highly reliable temperature control.
Patent JP-2000311338-A (JP)
Title: Manufacturing device of magnetic recording medium
Inventor: NAKADA JUNJI
IPC: H01F41/20
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks or fissures in an evaporating source such as a crucible or the like even in the initial heating stage of a magnetic material in the manufacturing device of a magnetic recording medium. SOLUTION: An inductively heated material 11b is provided between a refractory crucible 11a and a high-frequency induction heating coil 12 constituting an evaporation source composition 11. During heating by the high-frequency induction heating coil 12, the inductively heated material 11b is heated together with a magnetic material 10 in the crucible 11a. Thus, the crucible 11a is heated from both inside and outside, and the occurrence of cracks or fissures caused by a difference in thermal expansion is prevented.
Patent JP-S5243308-A (JP)
Title: Signal transmitting system
Inventor: MORIYA TAKAO
IPC: H03M1/66
Filed: 1975-10-01
Abstract: PURPOSE: Almost peffect restoration to the original state of the input signal is possible, without changing the actual sampling frequncy of A/D converter and under the condition that characteristics remain loose by setting the primary supplementary circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01309082-A (JP)
Title: Toner concentration detector
Inventor: TAKAMI NOBUO
IPC: G03G15/00
Filed: 1988-05-18
Abstract: PURPOSE:To always exactly know concn. by providing a shutter which shuts off a concn. sensor from a photosensitive body cooperatively with the action to part the concn. sensor from the photosensitive body while a concn. detection pattern is not detected. CONSTITUTION:The shutter 6 is held closed when the slides and moves in parallel with the axis of the photosensitive body 1 according to the groove of a rail 4. The projecting part 6a of the shutter 6 existing in the notch 3a of a holding member 3 moves as well according to this sliding movement. The concn. sensor 2 and the holding member 3 are pushed down in a downward direction in this way so hat the concn. sensor 2 and the holding member 3 are positioned by the lower flat surface of the projecting part 6a. The stain of the detecting surface of the concn. sensor 2 by splashing toners, etc., is prevented by the shutter 6 in this state.
Patent JP-S5942665-A (JP)
Title: Disk loading mechanism
Inventor: IZUMI MINORU
IPC: G11B17/04
Filed: 1983-06-30
Abstract: PURPOSE:To obtain an exact disk pocket part, by providing a vertical inserting opening part of a disk and a receiving part on the upper part side and the lower part side, respectively, forming a pickup leading-in part on the rear face side of a pair of front and rear guide faces, and forming an inclined part which becomes wide in width at the upper part side and becomes narrow in width at the lower part side. CONSTITUTION:A holder 105 is supported so as to be freely rotatable by main links 103, 120 at the lower parts of both sides, and its inclination is varied. Also, a pair of front holders 106, 119 are attached to 105, a pocket part 170 for inserting the disk is formed between opposed parts, and a disk supporting lever is provided on the lower part. The pocket part 170 is provided with a vertical inserting opening part 170A and a receiving part on its upper part side and lower part side, respectively, a pickup leading-in hole 105a is formed on a rear face side 105A of a pair of front and rear guides connected to the opening part, and front face sides 106A, 119A are formed to an inclined part which becomes wide in width at the lower part side and becomes narrow in width at the lower part side, by which the disk is inserted easily. In this way, the disk can be inserted easily into the disk pocket part for inserting the disk vertically, by a simple constitution.
Patent JP-H06328010-A (JP)
Title: Sludge collected amount detecting method
Inventor: HATA KENJI
IPC: G21C19/46
Filed: 1993-05-21
Abstract: PURPOSE:To keep a rotary container in a good condition and to reflect the good condition to the process management. CONSTITUTION:A strain gauge 2 is installed in the terminal plate of a rotary container 1 and the strained degree is detected by the strain gauge 2. Since the resistance of the strain gauge 2 alters corresponding to the strained degree of the rotary container 1, the sludge collected amount can be detected as the voltage alteration and the sludge collected amount can be calculated by comparing the detected result to previously prepared working curve.
Patent JP-S5455521-A (JP)
Title: Polyhalogenated ethers and their preparation
Inventor: KANEDA SHIYOUZOU
IPC: C07C309/82
Filed: 1977-10-06
Abstract: NEW MATERIAL:Polyhalogenated ethers of formula I: (X 1  is F or Cl; X 2  is F, Cl, or CF 3 ; X 3  is F, Cl, or H; X 4  is Cl, Br or I).  
     EXAMPLE: A mixture of compounds of formula II and of formula III.  
     USE: Surfactants, textile finishes, and ion exchange membranes.  
     PROCESS: Fluorinated olefins are reacted with sulfuric anhydride to give sultones. The resulting acid halides of formula IV, obtained by isomerization of the sultones, are reacted with alkali metal fluorides, e.g. cesium fluoride, etc. in a polar solvent, e.g. acetonitrile, etc. at 0W70°C to form a reactin product, which is reacted with fluorinated olefin in the presence of a halogen at 20W50°C in a stage free of danger, thus forming polyhalogenated ethers of formula I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60263891-A (JP)
Inventor: TARUYA KOUHEI
IPC: G21C5/10
Filed: 1984-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0415947-A (JP)
Title: Semiconductor device lead frame and semiconductor device
Inventor: SUZUMURA TAKASHI
IPC: H01L21/52
Filed: 1990-05-09
Abstract: PURPOSE:To prevent element and package crack by dividing an element supporting part into a plurality of sections. CONSTITUTION:A lead frame 9 comprises an element supporting part 1, a lead 2 and an external frame 3. The lead 2 comprises an inner lead 4 and an outer lead 5 which are connecting part of a bonding wire 7. The element supporting part 1 is divided into a plurality of sections. A silicon element 5 is supported by four element supporting parts. A shorter longitudinal direction of the element supporting part 1 is desirable as it is further shortened because influence of thermal stress generated by lead frame 9 can be set smaller. However, on the other hand, a bonding force which does not allow peeling is also required during the transfer mold of the sealing material 8 wherein an element 6 is fixed within the package.
Patent JP-H04272832-A (JP)
Title: Method of successively forming fiber reinforced resin film on the entire surface of long core material
Inventor: SOMA HIDEKAZU
IPC: B29C70/52
Filed: 1991-02-27
Abstract: PURPOSE:To successively form a fiber reinforced resin film on the entire surface of a long core material. CONSTITUTION:By the use of an extraction molding apparatus, wherein by means of a pull machine 12 faced on the outlet side of a heating mold 11, articles are successively pulled out of the outlet of the mold 11 whereby a molding material of articles is introduced from the inlet of the mold 11, a resin impregnated glass fiber material is introduced together with a long core material by the pull machine 12 from the inlet of the mold 11 and then passed through a molding surface having the same cross-sectional configuration with the core material, which is provided on the mold 11 and has a dimension of the film thickness, whereby a fiber reinforced resin film of the integrated resin and glass fibers is formed throughout the surface of the core material.
Patent JP-S5345805-A (JP)
Title: Combination structure of valve stem with wheel body for tubeless tire
Inventor: OKAMOTO SATORU
IPC: B60C29/02
Filed: 1976-10-04
Abstract: PURPOSE: To effect easy attachment of a valve even to thick wheel body for a tubeless tire with a sufficient airtightness by forming the engaging portion of a valve stem with the body and valve hole of the body in taper state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5453557-A (JP)
Title: Single-lens reflex optical system for endoscope
Inventor: TAKANASHI YUKIO
IPC: G02B23/26
Filed: 1977-10-05
Abstract: PURPOSE: To avoid mis-photographing by changing the incident light easily between the picturetaking system and the observing system by rotating the prism 90°, making  the optical system in compact design, eliminating parallax, and enabling to observe dust and dirt sticking to protecftive glass window.  
     CONSTITUTION: A luminous flux changing prism 2 is rotatably provided, by means of a rotary shaft P, on the optical axis of a concave lens 1 of which front side is a served as protective glass. The upper half of the prism 2 has a reflective plane 2 4  inclined 45° for observation system 0, while the lower half consists of transmission glass part for picturetaking system T. When the upper half of the prism 2 is positioed upwards, the incident light from the concave lens 1 transmits through the prism, and is imaged on the film placed on a focusing plane 6 by a focusing lens of the picturetaking system T. When the prism is rotated 90° to the right from this position to cause the reflective plane 2 4  to be inclined 45° on the optical axis, the incident light reflects on the reflective plane 2 4  on the prism 2, and is imaged on one  end plane 7 of iamge quide 5 by means of a focusing lens 4 of the observation system O 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02298027-A (JP)
Title: Etching of compound semiconductor
Inventor: ASAGA TATSUYA
IPC: H01L21/302
Filed: 1989-05-12
Abstract: PURPOSE:To be reproducible and practical, to make damage of a substrate extremely small after an etching operation and to form various processed shapes by a method wherein a refractive index and a film thickness of a material to be treated are measured by means of ellipsmetry during a dry etching operation. CONSTITUTION:A photoresist 3 (positive type) is formed on, e.g., ZnSe 1 on GaAs 2. A substrate 12 is placed on a sample holder 13; after that, an etching operation is executed by using pure chlorine (99.999%) as a reactive gas while an irradiation direction of an ion beam is set to a direction perpendicular to the substrate 12. A refractive index and a film thickness of an exposed part of the ZnSe 1 are measured continuously by means of ellipsometry during the etching operation. When a desired residual thickness is reached, microwaves are stopped. The refractive index is changed largely when the etching operation reaches an interface between the ZnSe 1 and the GaAs 2. Accordingly, the etching operation is stopped at the interface between the ZnSe 1 and the GaAs 2.
Patent JP-S62276852-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAKAWA TAKAHIKO
IPC: H01L27/118
Filed: 1986-05-23
Abstract: PURPOSE:To improve resistivity to latch-up phenomena, by forming the second and first conductivity-type diffusion contact regions on both sides of source and drain regions in the second and first conductivity-type MOS transistors in a base cell, and then providing both sides of these diffusion contact regions with gate-electrode contact regions in the first and second conductivity-type MOS transistors. CONSTITUTION:On both sides of source and drain regions 3 and 6 in respective transistors in a base cell 7, diffusion regions (diffusion color bands) 2a, 2b and 5a, 5b for a conductivity-type opposite to that of the source and drain are formed. And contact regions 1a-1d and 4a-4d for gate electrodes in the respective conductivity-type transistors are respectively formed both on the source and drain sides and on their opposite sides with respect to the diffusion color band regions. Each of the conductivity type transistors is shaped to be symmetrical with respect to the central line of the source or drain region in the transistor. Resistivity to latch-up phenomena can be hence improved.